well i pulled the head off waiting to see what number 3 looked like and actually number 1 piston is baked number 3 looks good...kinda werid doesnt number 3 always go..first usallly on a honda...im thinkin i better get my injectors cleaned and cked out..or maybe just ditch them and get RC's cause those are the DSM's does anyone know how much total timing an old school prelude advances shouldnt be far from a b18a/b..thanks...oh and these were forged pistons...she must have been gettin hot...time for standalone...can i use the EMS on an OBD0 car